PAIN MANAGEMENT OF WILLIAMSPORT, LLC
NPI 1821353871
Clinic/Center - Pain in Williamsport, PA

NPI Status: Active since July 05, 2012

Contact Information

553 E 3RD ST
WILLIAMSPORT, PA
ZIP 17701
Phone: (570) 323-3106
Fax: (570) 323-3606

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  • Organization
  • Clinic/Center
  • Pain
  • CLIA Number: 39D2048258
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-11-2026

About PAIN MANAGEMENT OF WILLIAMSPORT, LLC

This page provides the complete NPI Profile along with additional information for Pain Management Of Williamsport, Llc, a provider established in Williamsport, Pennsylvania operating as a Clinic/center, focusing in pain . The healthcare provider is registered in the NPI registry with number 1821353871 assigned on July 2012. The practitioner's primary taxonomy code is 261QP3300X with license number MD435280 (PA). The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Dr. Ayaz M Khan (M.d.)

NPI
1821353871
Provider Name
PAIN MANAGEMENT OF WILLIAMSPORT, LLC
Entity Type
Organization
Location Address
553 E 3RD ST WILLIAMSPORT, PA 17701
Location Phone
(570) 323-3106
Location Fax
(570) 323-3606
Mailing Address
553 E 3RD ST WILLIAMSPORT, PA 17701
Mailing Phone
(570) 323-3106
Mailing Fax
(570) 323-3606
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-05-2012
Last Update Date
07-05-2012
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center Pain

Taxonomy Code
261QP3300X
Type
Ambulatory Health Care Facilities
License No.
MD435280
License State
PA

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. AYAZ M KHAN

Authorized Official Title
M.D.
Authorized Official Phone
(570) 323-3106

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
39D2048258
Facility Type
Physician Office
Certificate Effective Date
October 12, 2024
Certificate Expiration Date
October 11, 2026
Laboratory Director
DR. AYAZ M. KHAN MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Pain Management Of Williamsport, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1821353871, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 3 → 6 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 4 + 1 + 6 + 5 + 6 + 8 + 1 + 4 + 24 = 69

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1821353871.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Anesthesiology (Addiction Medicine)
553 E 3RD ST, PAIN MANAGEMENT OF WILLIAMSPORT
WILLIAMSPORT, PA 17701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821353871, enumerated as an "organization" on July 05, 2012.

The provider is located at 553 E 3RD ST WILLIAMSPORT, PA 17701 and the phone number is (570) 323-3106.

Clinic/Center with taxonomy code 261QP3300X and a focus in Pain.